Al Castillo Jr

Al Castillo Jr is an experienced engineer with a strong background in telecommunications and network systems. Currently serving as a Resident Mobility EPC Senior Engineer at Spirent Communications, Al provides strategic and tactical technical support for various wireless technologies, including LTE and UMTS. Prior positions include Global Services Resident Engineer at NETSCOUT, Founder/Manager at Papalopo S.A., and various engineering roles at T-Mobile, TELUS, Mitel Mobile Division, AT&T Mobility, Ericsson, Qualcomm, and Sprint, where Al focused on VoLTE integration, device compliance, and system architecture. Al holds a Master of Technology in Management Information Systems and a Bachelor's in Computer Engineering from the University of Nebraska at Omaha.